Optocouplers / Photocouplers

Optocouplers are a type of isolator that use a low-power optical signal to transmit one signal from one circuit to another independent circuit. Optocouplers are comprised of an infrared LED light source and an integrated photo detector which usually consists of a photodiode and detector circuit. This optical link or coupling provides electrical isolation between the two circuits which makes the trouble shooting and reliability of circuits more straightforward. These devices are often used to provide electrical isolation between digital signals on the same board, but they are also commonly used in medical and industrial instruments, motor control systems, and signal conditioning circuits. Optocouplers have very high input-to-output isolation voltage and low capacitance, which makes them suitable for signal transmission in high speed applications. Additionally, they manage the call back current of the circuit they are connecting, allowing them to protect against overloads.
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TLP118(TPL,E)


High Speed Optocouplers PDP 15kV 4.5 to 5.5V 5.0mA 60ns 3750 Vrms
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba 25493
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AUD 0.5248
Multiples of: 1

TLP181GB-S


3.75kV 6V 1.2V DC SOP-4 Transistor, Photovoltaic Output Optoisolators ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

AOTE 19666
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AUD 0.086
Multiples of: 5

SFH6156-3X001


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 15740
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AUD 0.231
Multiples of: 1

VOL618A-3X001T


Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 15362
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AUD 0.2656
Multiples of: 1

EL8171S1(TU)-G


Transistor Output Optocouplers
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Everlight 15233
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AUD 0.1128
Multiples of: 5

VOL617A-8X001T


Transistor Output Optocouplers Phtotrnstr LSOP-4 CTR% 130 to 260
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Vishay 15228
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AUD 0.2561
Multiples of: 1

CPC1001N


Transistor Output Optocouplers Dual 1 Form-A relay 4-Pin SOP
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IXYS 14326
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AUD 0.858
Multiples of: 1

LTV-816S


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:80V
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Lite-On 11640
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AUD 0.142
Multiples of: 12000

TLP267J(TPL,E(T


1 3750V 70mA 30mA 600V 500V/us 1.27V No Two-way thyristor -40℃~+100℃ SO-6 Optocouplers - Thyristor Signal Output ROHS
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Toshiba 8506
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AUD 0.3541
Multiples of: 1

EL3H4(B)(TA)-VG


DIP Optocouplers SOP-4_P1.27 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Everlight 567
Ships to you
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AUD 0.0899
Multiples of: 5

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